国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J035/08（3）
发明人
公开年 2014（3）
申请年 2014（2） 
专利权人

Nitrogen-doped mesoporous graphene microsphere useful in preparing oxygen reduction electrode of alkaline fuel cells, prepared by e.g. adding sodium metal in hexachlorobutadiene, reacting, centrifuging, and mixing microspheres with urea.

JIN H, WANG J, WANG S

Preparation of semiconductor photocatalyst/graphene oxide hollow ball composite involves adding polymer microspheres-containing graphene oxide disperse system to precursor solution containing soluble salt of semiconductor photocatalyst.

HUANG Z, SUN F, CHEN H, XU K, ZUO Y

Zinc oxide nano-microsphere/graphene photocatalyst used for photocatalytic treatment of industrial pollutants comprises two-dimensional graphene coated with transparent zinc oxide nano-microsphere comprising hexagonal small crystals.

SHU K, WANG D, LV C, QIN L, CHEN D, FAN M, PING G, SHI L, GE Q